FLOW PATH MEMBER JOINING STRUCTURE AND COLUMN ATTACHING/DETACHING UNIT

In a flow path member joining structure for enabling a liquid to flow by attaching, to a first member (10) having a first flow path (22), a second member (50) having a second flow path (62) and aligning the first flow path (22) and the second flow path (62) with each other, the first flow path (22)...

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Bibliographische Detailangaben
1. Verfasser: MINAMI, Takao
Format: Patent
Sprache:eng ; fre ; ger
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Zusammenfassung:In a flow path member joining structure for enabling a liquid to flow by attaching, to a first member (10) having a first flow path (22), a second member (50) having a second flow path (62) and aligning the first flow path (22) and the second flow path (62) with each other, the first flow path (22) is open toward a first end face (25) of the first member (10), and an enlarged diameter portion (23) whose inner diameter gradually increases toward the first end face (25) is formed at an end of the first flow path (22), and the second flow path (62) is open toward a second end face (60) of the second member (50).